It is a common soft tissue injury disorder in the neck, with acute neck muscle spasm, tonicity, pain and neck motor dysfunction as the main clinical manifestations, the lighter ones heal themselves in a few days, the heavier ones can be delayed for weeks. It is mostly seen in young adults, with a higher incidence in spring and autumn. Mostly due to physical weakness or overexertion, improper head and neck position during sleep and uncomfortable pillow height, resulting in one side of the neck muscles, such as sternocleidomastoid, trapezius, scapularis and other muscles are stretched for a long time, in a state of excessive tension and static injury. Patients often wake up after sleep or after fatigue, neck pain, soreness and swelling, pain can be involved in the back of the shoulder, more than one side, bilateral rare. The head is tilted toward the patient, the movement is unfavorable, the pain increases when moving, and the head rotates together with the upper body when doing rotational activities, and the neck rotation is compensated by the lumbar region. The examination shows muscle tension and obvious pressure pain at the cervical muscles, with tension and pressure pain at the sternocleidomastoid and trapezius muscles being the most common, and block-like or stripe-like changes can be palpated at the muscle tension. Treatment methods are as follows: 1.Tui-na treatment: the principle of warming the meridians and dispersing cold, relaxing the tendons and channels, activating blood circulation and relieving pain. Firstly, push and knead the neck and back of the affected side, together with gentle forward flexion and backward extension of the head and left and right rotation activities, then popping and pulling the neck muscles to make them relax gradually. The patient is allowed to relax the neck muscles naturally, and the doctor holds the jaw with one hand. After slowly rotating the head from side to side with both hands for several times, quickly increase the rotational amplitude to the affected side for wrenching, the amplitude is as much as the patient can tolerate. The actual fact is that you can find a lot of people who have been in the business for a long time. 2.Scraping therapy: select Tianzhu, Daqiu, Fengchi, shoulder well, Waiguan, hanging bell points, repeatedly scraping with a scraping board several times to local blood oozing under the skin as degree, once not healed in treatment every other day. 3, cupping therapy: take the shoulder well, Tianzong, Quchi, A is the pool, cupping with the flash fire method, to the degree of local skin flushing. Gently press the jar and ask the patient to move the neck, once a day, 3 times for a course of treatment. In daily life and work, this disease can be prevented by strengthening self-protection awareness and reducing fire to avoid some life injuries. Pay attention to the neck and shoulder to keep warm, avoid cold and cold, sleep on a pillow of appropriate height, to prevent excessive fatigue.